UNDEREVENT 2024: Shadows Manifest
UNDEREVENT is a showcase bringing you the coolest fan-made creations from Undertale and Deltarune, all packed into one epic showcase!
Games shown at the UNDEREVENT 2024: Shadows Manifest
Undertale Red & Yellow
Feb 21, 2024
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No ratings
Have you played Undertale Yellow? After completing it, did you think: "Man, I really wanna replay Undertale now, but I've already played it so many times..." No? WELL TOO BAD! …
PC (Microsoft Windows)
Vision Crew's Deltarune: Alternate Chapters
TBA
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No ratings
Vision Crew's Deltarune: Alternate Chapters is a fangame project aiming to interpret Toby Fox's earlier concepts and Chapters, it's entirely speculative and plans to be worked on even once his …
PC (Microsoft Windows)
Depper Jar
Oct 27, 2021
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No ratings
Depper Jar is a turn-based RPG with fast QTE-based battles and different game modes inspired by Mario & Luigi and Undertale.
PC (Microsoft Windows)
Undertale Green: The Pre-Show
Dec 31, 2025
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No ratings
Experience a one-shot adventure setting up the vibrant characters of Undertale Green through a drab snippet of the surface! Interact with an unorthodox battle system, make new friends, and prepare …
PC (Microsoft Windows)
Underswap: Echoed
TBA
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No ratings
“Underswap: Echoed” is the Breakfast Bunch’s reimagining of the popular Undertale AU, Underswap.
PC (Microsoft Windows)
Deltaruined
TBA
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★ 1.0
Deltaruined is a mod of DELTARUNE, the Toby Fox's lastest game to the date. This mod includes both chapter 1 and 2. Enjoy Completely new battles! New Cutscenes! (original cutscenes …
Dusttale Reimagined
TBA
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No ratings
Ever wanted an Undertale fangame that completely re-builds (or rather, REIMAGINES) the concept of Dusttale from the ground up? Well you're in luck! This game is just for you! Explore …
PC (Microsoft Windows)
Undertale: Call of the Void - Placek's Take
TBA
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No ratings
Undertale: Call of the Void [Placek's Take] is an alternate interpretation of Undertale: Call of the Void, originally created by Saster and J-Bug. Developed by Placek and the COTW Team, …
PC (Microsoft Windows)
Deltamon
TBA
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No ratings
Explore the vast region that Kris calls home as you aid them in becoming champion! Your rivals Susie, Noelle and Berdly join alongside you to see and catch over 200+ …
PC (Microsoft Windows)
Deltarune: Hypothesis
TBA
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★ 1.0
A Deltarune fangame featuring a collection of hypothetical scenarios, each imagined as a fully playable segment of gameplay. Discover the hidden mysteries that connect these scenarios as you dive into …
PC (Microsoft Windows)
Desktoptale
Mar 10, 2024
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No ratings
Desktoptale is a tiny program that puts a fully controllable Undertale, Undertale Yellow or Deltarune character of your choice on your Windows desktop!
PC (Microsoft Windows)
Dusttrust X
Dec 31, 2020
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No ratings
From the developers behind the fangame Green Snas, Dusttrust X is a revitalization of the original Dusttrust AU as well as a spiritual successor to Legacy Underswap: Thanatos. You play …
PC (Microsoft Windows)
Undercards
Jun 18, 2016
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★ 4.0
A free-to-play Undertale-themed card game. Also features Deltarune and Undertale Yellow cards!
Android
Web Browser
Undertale Together: Next Soul
Jan 22, 2024
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No ratings
A mod of Undertale where you can play with two characters!
PC (Microsoft Windows)
Team Delusional's Dusttale
TBA
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No ratings
Team Delusional's Dusttale is our own take on the well-known AU: Dusttale, which in itself is a fangame of Toby Fox's Undertale. You will face many new roadblocks as the …
PC (Microsoft Windows)
Underswap: The Reckoning
May 15, 2025
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No ratings
Out of all the possible paths you can possibly entwine yourself into, this one in particular will prove to really challenge your palette.
PC (Microsoft Windows)
Undertale Plus
TBA
· Mod
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No ratings
Undertale Plus is a mod that allows you to have your own completely customized Undertale experience! Bringing all-console exclusive content of the original, with widescreen support, colored sprites, custom battle …
PC (Microsoft Windows)
Deltarune: The Upper Hand
Mar 22, 2025
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★ 3.0
Dive into the capitalist utopia of New Yolk and engage in the short story of Sockswald. Building up to the climactic fist-clenching bossfight against HANDROMEDA.
PC (Microsoft Windows)
Deltafall
TBA
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No ratings
Deltafall is a Deltarune AU where the original trio discovers that their school was built after a science facility that conducts dangerous experiments with the dark world. In 1977. A …
PC (Microsoft Windows)
Undertale: Kindred Spirits
TBA
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★ 5.0
Undertale: Kindred Spirits is an Undertale fangame that tells the story of Batty and Mel, who possess the purple and blue souls respectively! Hiding from the Underground's Royal Guard, their …
PC (Microsoft Windows)
Sonic 3 & Tenna
Oct 22, 2024
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No ratings
Eggman's off on vacation, Ring Racing, so Tenna came out of Eggman's TV and took everything while he was gone. Blast through Sonic 3 with a Deltarune twist! With over …
PC (Microsoft Windows)
NightFell
TBA
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No ratings
Trapped in a forgotten world atop an enchanted mountain, Monsters have been confined to an endless darkness. Life on the CROWN is dangerous and hopeless, with many monsters turning to …
PC (Microsoft Windows)